Companies in the richest countries have still not agreed to climate measures that are in line with staying below 1.5 degrees. Danielle Smith and Hilde Stroot welcome new guidance from a UN panel, released at COP27, to push action by firms on corporate net-zero plans – and set out five key ways in which its recommendations will lead to climate justice.
The best answer to climate change – or a regressive policy set to fail? A guide to the arguments over carbon pricing
Economists love it, while NGOs have recently grown more sceptical… so does carbon pricing work? James Morrissey introduces a new Oxfam primer to help you weigh up the case for and against